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Clypeaster reticulatus, cake urchin test, oral view.

Image ID: reef0260, The Coral Kingdom Collection Location: University of Hawaii Institute of Marine Biology Credit: Photo Collection of Dr. James P. McVey, NOAA Sea Grant Program

from NOAA: http://www.photolib.noaa.gov/htmls/reef0260.htm

Public domain	This media file is in the public domain in the United States. This applies to U.S. works where the copyright has expired, often because its first publication occurred prior to January 1, 1929, and if not then due to lack of notice or renewal. See this page for further explanation.	United States
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